 The highway became a toll road with the 1805 incorporation of the Baltimore and Reisterstown Turnpike Company, which operated between the two towns and split into Westminster and Hanover branches in Reisterstown.The latter branch became known as the Hanover Turnpike or the Baltimore and Hanover Turnpike and had ceased to collect tolls by 1899.Work on modern MD 30 began in 1918 with the construction of a -wide street through Reisterstown and a concrete road north from Reisterstown to Woodensburg.